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Module « subprocess » Python 3.13.2

Fonction run - module subprocess

Signature de la fonction run

def run(*popenargs, input=None, capture_output=False, timeout=None, check=False, **kwargs) 

Description

help(subprocess.run)

Run command with arguments and return a CompletedProcess instance.

The returned instance will have attributes args, returncode, stdout and
stderr. By default, stdout and stderr are not captured, and those attributes
will be None. Pass stdout=PIPE and/or stderr=PIPE in order to capture them,
or pass capture_output=True to capture both.

If check is True and the exit code was non-zero, it raises a
CalledProcessError. The CalledProcessError object will have the return code
in the returncode attribute, and output & stderr attributes if those streams
were captured.

If timeout (seconds) is given and the process takes too long,
 a TimeoutExpired exception will be raised.

There is an optional argument "input", allowing you to
pass bytes or a string to the subprocess's stdin.  If you use this argument
you may not also use the Popen constructor's "stdin" argument, as
it will be used internally.

By default, all communication is in bytes, and therefore any "input" should
be bytes, and the stdout and stderr will be bytes. If in text mode, any
"input" should be a string, and stdout and stderr will be strings decoded
according to locale encoding, or by "encoding" if set. Text mode is
triggered by setting any of text, encoding, errors or universal_newlines.

The other arguments are the same as for the Popen constructor.

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